For both wizarding wars, there was always an Order of the Phoenix. When Voldemort first came to power, long before the days of Harry Potter, Dumbledore put together a team of talented wizards and witches – including several skilled Aurors - to fight back.
Pictured, top to bottom, left to right: Rubeus Hagrid, Marlene McKinnon, Alice Longbottom, Frank Longbottom. Edgar Bones, Sturgis Podmore, Aberforth Dumbledore, James Potter, Peter Pettigrew, Lily Potter, Sirius Black. Fabian Prewett, Caradoc Dearborn, Gideon Prewett, Dorcas Meadowes, Benjy Fenwick, Remus Lupin. Emmeline Vance, Dedalus Diggle, Alastor Moody, Albus Dumbledore, Elphias Doge.